From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- drivers/scsi/bfa/bfad_attr.c | 1007 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1007 insertions(+) create mode 100644 drivers/scsi/bfa/bfad_attr.c (limited to 'drivers/scsi/bfa/bfad_attr.c') diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c new file mode 100644 index 000000000..5a85401e9 --- /dev/null +++ b/drivers/scsi/bfa/bfad_attr.c @@ -0,0 +1,1007 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. + * Copyright (c) 2014- QLogic Corporation. + * All rights reserved + * www.qlogic.com + * + * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter. + */ + +/* + * bfa_attr.c Linux driver configuration interface module. + */ + +#include "bfad_drv.h" +#include "bfad_im.h" + +/* + * FC transport template entry, get SCSI target port ID. + */ +static void +bfad_im_get_starget_port_id(struct scsi_target *starget) +{ + struct Scsi_Host *shost; + struct bfad_im_port_s *im_port; + struct bfad_s *bfad; + struct bfad_itnim_s *itnim = NULL; + u32 fc_id = -1; + unsigned long flags; + + shost = dev_to_shost(starget->dev.parent); + im_port = (struct bfad_im_port_s *) shost->hostdata[0]; + bfad = im_port->bfad; + spin_lock_irqsave(&bfad->bfad_lock, flags); + + itnim = bfad_get_itnim(im_port, starget->id); + if (itnim) + fc_id = bfa_fcs_itnim_get_fcid(&itnim->fcs_itnim); + + fc_starget_port_id(starget) = fc_id; + spin_unlock_irqrestore(&bfad->bfad_lock, flags); +} + +/* + * FC transport template entry, get SCSI target nwwn. + */ +static void +bfad_im_get_starget_node_name(struct scsi_target *starget) +{ + struct Scsi_Host *shost; + struct bfad_im_port_s *im_port; + struct bfad_s *bfad; + struct bfad_itnim_s *itnim = NULL; + u64 node_name = 0; + unsigned long flags; + + shost = dev_to_shost(starget->dev.parent); + im_port = (struct bfad_im_port_s *) shost->hostdata[0]; + bfad = im_port->bfad; + spin_lock_irqsave(&bfad->bfad_lock, flags); + + itnim = bfad_get_itnim(im_port, starget->id); + if (itnim) + node_name = bfa_fcs_itnim_get_nwwn(&itnim->fcs_itnim); + + fc_starget_node_name(starget) = cpu_to_be64(node_name); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); +} + +/* + * FC transport template entry, get SCSI target pwwn. + */ +static void +bfad_im_get_starget_port_name(struct scsi_target *starget) +{ + struct Scsi_Host *shost; + struct bfad_im_port_s *im_port; + struct bfad_s *bfad; + struct bfad_itnim_s *itnim = NULL; + u64 port_name = 0; + unsigned long flags; + + shost = dev_to_shost(starget->dev.parent); + im_port = (struct bfad_im_port_s *) shost->hostdata[0]; + bfad = im_port->bfad; + spin_lock_irqsave(&bfad->bfad_lock, flags); + + itnim = bfad_get_itnim(im_port, starget->id); + if (itnim) + port_name = bfa_fcs_itnim_get_pwwn(&itnim->fcs_itnim); + + fc_starget_port_name(starget) = cpu_to_be64(port_name); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); +} + +/* + * FC transport template entry, get SCSI host port ID. + */ +static void +bfad_im_get_host_port_id(struct Scsi_Host *shost) +{ + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_port_s *port = im_port->port; + + fc_host_port_id(shost) = + bfa_hton3b(bfa_fcs_lport_get_fcid(port->fcs_port)); +} + +/* + * FC transport template entry, get SCSI host port type. + */ +static void +bfad_im_get_host_port_type(struct Scsi_Host *shost) +{ + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + struct bfa_lport_attr_s port_attr; + + bfa_fcs_lport_get_attr(&bfad->bfa_fcs.fabric.bport, &port_attr); + + switch (port_attr.port_type) { + case BFA_PORT_TYPE_NPORT: + fc_host_port_type(shost) = FC_PORTTYPE_NPORT; + break; + case BFA_PORT_TYPE_NLPORT: + fc_host_port_type(shost) = FC_PORTTYPE_NLPORT; + break; + case BFA_PORT_TYPE_P2P: + fc_host_port_type(shost) = FC_PORTTYPE_PTP; + break; + case BFA_PORT_TYPE_LPORT: + fc_host_port_type(shost) = FC_PORTTYPE_LPORT; + break; + default: + fc_host_port_type(shost) = FC_PORTTYPE_UNKNOWN; + break; + } +} + +/* + * FC transport template entry, get SCSI host port state. + */ +static void +bfad_im_get_host_port_state(struct Scsi_Host *shost) +{ + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + struct bfa_port_attr_s attr; + + bfa_fcport_get_attr(&bfad->bfa, &attr); + + switch (attr.port_state) { + case BFA_PORT_ST_LINKDOWN: + fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN; + break; + case BFA_PORT_ST_LINKUP: + fc_host_port_state(shost) = FC_PORTSTATE_ONLINE; + break; + case BFA_PORT_ST_DISABLED: + case BFA_PORT_ST_STOPPED: + case BFA_PORT_ST_IOCDOWN: + case BFA_PORT_ST_IOCDIS: + fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE; + break; + case BFA_PORT_ST_UNINIT: + case BFA_PORT_ST_ENABLING_QWAIT: + case BFA_PORT_ST_ENABLING: + case BFA_PORT_ST_DISABLING_QWAIT: + case BFA_PORT_ST_DISABLING: + default: + fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN; + break; + } +} + +/* + * FC transport template entry, get SCSI host active fc4s. + */ +static void +bfad_im_get_host_active_fc4s(struct Scsi_Host *shost) +{ + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_port_s *port = im_port->port; + + memset(fc_host_active_fc4s(shost), 0, + sizeof(fc_host_active_fc4s(shost))); + + if (port->supported_fc4s & BFA_LPORT_ROLE_FCP_IM) + fc_host_active_fc4s(shost)[2] = 1; + + fc_host_active_fc4s(shost)[7] = 1; +} + +/* + * FC transport template entry, get SCSI host link speed. + */ +static void +bfad_im_get_host_speed(struct Scsi_Host *shost) +{ + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + struct bfa_port_attr_s attr; + + bfa_fcport_get_attr(&bfad->bfa, &attr); + switch (attr.speed) { + case BFA_PORT_SPEED_10GBPS: + fc_host_speed(shost) = FC_PORTSPEED_10GBIT; + break; + case BFA_PORT_SPEED_16GBPS: + fc_host_speed(shost) = FC_PORTSPEED_16GBIT; + break; + case BFA_PORT_SPEED_8GBPS: + fc_host_speed(shost) = FC_PORTSPEED_8GBIT; + break; + case BFA_PORT_SPEED_4GBPS: + fc_host_speed(shost) = FC_PORTSPEED_4GBIT; + break; + case BFA_PORT_SPEED_2GBPS: + fc_host_speed(shost) = FC_PORTSPEED_2GBIT; + break; + case BFA_PORT_SPEED_1GBPS: + fc_host_speed(shost) = FC_PORTSPEED_1GBIT; + break; + default: + fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN; + break; + } +} + +/* + * FC transport template entry, get SCSI host port type. + */ +static void +bfad_im_get_host_fabric_name(struct Scsi_Host *shost) +{ + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_port_s *port = im_port->port; + wwn_t fabric_nwwn = 0; + + fabric_nwwn = bfa_fcs_lport_get_fabric_name(port->fcs_port); + + fc_host_fabric_name(shost) = cpu_to_be64(fabric_nwwn); + +} + +/* + * FC transport template entry, get BFAD statistics. + */ +static struct fc_host_statistics * +bfad_im_get_stats(struct Scsi_Host *shost) +{ + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + struct bfad_hal_comp fcomp; + union bfa_port_stats_u *fcstats; + struct fc_host_statistics *hstats; + bfa_status_t rc; + unsigned long flags; + + fcstats = kzalloc(sizeof(union bfa_port_stats_u), GFP_KERNEL); + if (fcstats == NULL) + return NULL; + + hstats = &bfad->link_stats; + init_completion(&fcomp.comp); + spin_lock_irqsave(&bfad->bfad_lock, flags); + memset(hstats, 0, sizeof(struct fc_host_statistics)); + rc = bfa_port_get_stats(BFA_FCPORT(&bfad->bfa), + fcstats, bfad_hcb_comp, &fcomp); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (rc != BFA_STATUS_OK) { + kfree(fcstats); + return NULL; + } + + wait_for_completion(&fcomp.comp); + + /* Fill the fc_host_statistics structure */ + hstats->seconds_since_last_reset = fcstats->fc.secs_reset; + hstats->tx_frames = fcstats->fc.tx_frames; + hstats->tx_words = fcstats->fc.tx_words; + hstats->rx_frames = fcstats->fc.rx_frames; + hstats->rx_words = fcstats->fc.rx_words; + hstats->lip_count = fcstats->fc.lip_count; + hstats->nos_count = fcstats->fc.nos_count; + hstats->error_frames = fcstats->fc.error_frames; + hstats->dumped_frames = fcstats->fc.dropped_frames; + hstats->link_failure_count = fcstats->fc.link_failures; + hstats->loss_of_sync_count = fcstats->fc.loss_of_syncs; + hstats->loss_of_signal_count = fcstats->fc.loss_of_signals; + hstats->prim_seq_protocol_err_count = fcstats->fc.primseq_errs; + hstats->invalid_crc_count = fcstats->fc.invalid_crcs; + + kfree(fcstats); + return hstats; +} + +/* + * FC transport template entry, reset BFAD statistics. + */ +static void +bfad_im_reset_stats(struct Scsi_Host *shost) +{ + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + struct bfad_hal_comp fcomp; + unsigned long flags; + bfa_status_t rc; + + init_completion(&fcomp.comp); + spin_lock_irqsave(&bfad->bfad_lock, flags); + rc = bfa_port_clear_stats(BFA_FCPORT(&bfad->bfa), bfad_hcb_comp, + &fcomp); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + if (rc != BFA_STATUS_OK) + return; + + wait_for_completion(&fcomp.comp); + + return; +} + +/* + * FC transport template entry, set rport loss timeout. + * Update dev_loss_tmo based on the value pushed down by the stack + * In case it is lesser than path_tov of driver, set it to path_tov + 1 + * to ensure that the driver times out before the application + */ +static void +bfad_im_set_rport_loss_tmo(struct fc_rport *rport, u32 timeout) +{ + struct bfad_itnim_data_s *itnim_data = rport->dd_data; + struct bfad_itnim_s *itnim = itnim_data->itnim; + struct bfad_s *bfad = itnim->im->bfad; + uint16_t path_tov = bfa_fcpim_path_tov_get(&bfad->bfa); + + rport->dev_loss_tmo = timeout; + if (timeout < path_tov) + rport->dev_loss_tmo = path_tov + 1; +} + +static int +bfad_im_vport_create(struct fc_vport *fc_vport, bool disable) +{ + char *vname = fc_vport->symbolic_name; + struct Scsi_Host *shost = fc_vport->shost; + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + struct bfa_lport_cfg_s port_cfg; + struct bfad_vport_s *vp; + int status = 0, rc; + unsigned long flags; + + memset(&port_cfg, 0, sizeof(port_cfg)); + u64_to_wwn(fc_vport->node_name, (u8 *)&port_cfg.nwwn); + u64_to_wwn(fc_vport->port_name, (u8 *)&port_cfg.pwwn); + if (strlen(vname) > 0) + strcpy((char *)&port_cfg.sym_name, vname); + port_cfg.roles = BFA_LPORT_ROLE_FCP_IM; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + list_for_each_entry(vp, &bfad->pbc_vport_list, list_entry) { + if (port_cfg.pwwn == + vp->fcs_vport.lport.port_cfg.pwwn) { + port_cfg.preboot_vp = + vp->fcs_vport.lport.port_cfg.preboot_vp; + break; + } + } + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + rc = bfad_vport_create(bfad, 0, &port_cfg, &fc_vport->dev); + if (rc == BFA_STATUS_OK) { + struct bfad_vport_s *vport; + struct bfa_fcs_vport_s *fcs_vport; + struct Scsi_Host *vshost; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, 0, + port_cfg.pwwn); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (fcs_vport == NULL) + return VPCERR_BAD_WWN; + + fc_vport_set_state(fc_vport, FC_VPORT_ACTIVE); + if (disable) { + spin_lock_irqsave(&bfad->bfad_lock, flags); + bfa_fcs_vport_stop(fcs_vport); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + fc_vport_set_state(fc_vport, FC_VPORT_DISABLED); + } + + vport = fcs_vport->vport_drv; + vshost = vport->drv_port.im_port->shost; + fc_host_node_name(vshost) = wwn_to_u64((u8 *)&port_cfg.nwwn); + fc_host_port_name(vshost) = wwn_to_u64((u8 *)&port_cfg.pwwn); + fc_host_supported_classes(vshost) = FC_COS_CLASS3; + + memset(fc_host_supported_fc4s(vshost), 0, + sizeof(fc_host_supported_fc4s(vshost))); + + /* For FCP type 0x08 */ + if (supported_fc4s & BFA_LPORT_ROLE_FCP_IM) + fc_host_supported_fc4s(vshost)[2] = 1; + + /* For fibre channel services type 0x20 */ + fc_host_supported_fc4s(vshost)[7] = 1; + + fc_host_supported_speeds(vshost) = + bfad_im_supported_speeds(&bfad->bfa); + fc_host_maxframe_size(vshost) = + bfa_fcport_get_maxfrsize(&bfad->bfa); + + fc_vport->dd_data = vport; + vport->drv_port.im_port->fc_vport = fc_vport; + } else if (rc == BFA_STATUS_INVALID_WWN) + return VPCERR_BAD_WWN; + else if (rc == BFA_STATUS_VPORT_EXISTS) + return VPCERR_BAD_WWN; + else if (rc == BFA_STATUS_VPORT_MAX) + return VPCERR_NO_FABRIC_SUPP; + else if (rc == BFA_STATUS_VPORT_WWN_BP) + return VPCERR_BAD_WWN; + else + return FC_VPORT_FAILED; + + return status; +} + +static int +bfad_im_issue_fc_host_lip(struct Scsi_Host *shost) +{ + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + struct bfad_hal_comp fcomp; + unsigned long flags; + uint32_t status; + + init_completion(&fcomp.comp); + spin_lock_irqsave(&bfad->bfad_lock, flags); + status = bfa_port_disable(&bfad->bfa.modules.port, + bfad_hcb_comp, &fcomp); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + if (status != BFA_STATUS_OK) + return -EIO; + + wait_for_completion(&fcomp.comp); + if (fcomp.status != BFA_STATUS_OK) + return -EIO; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + status = bfa_port_enable(&bfad->bfa.modules.port, + bfad_hcb_comp, &fcomp); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (status != BFA_STATUS_OK) + return -EIO; + + wait_for_completion(&fcomp.comp); + if (fcomp.status != BFA_STATUS_OK) + return -EIO; + + return 0; +} + +static int +bfad_im_vport_delete(struct fc_vport *fc_vport) +{ + struct bfad_vport_s *vport = (struct bfad_vport_s *)fc_vport->dd_data; + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) vport->drv_port.im_port; + struct bfad_s *bfad = im_port->bfad; + struct bfa_fcs_vport_s *fcs_vport; + struct Scsi_Host *vshost; + wwn_t pwwn; + int rc; + unsigned long flags; + struct completion fcomp; + + if (im_port->flags & BFAD_PORT_DELETE) { + bfad_scsi_host_free(bfad, im_port); + list_del(&vport->list_entry); + kfree(vport); + return 0; + } + + vshost = vport->drv_port.im_port->shost; + u64_to_wwn(fc_host_port_name(vshost), (u8 *)&pwwn); + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, 0, pwwn); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + if (fcs_vport == NULL) + return VPCERR_BAD_WWN; + + vport->drv_port.flags |= BFAD_PORT_DELETE; + + vport->comp_del = &fcomp; + init_completion(vport->comp_del); + + spin_lock_irqsave(&bfad->bfad_lock, flags); + rc = bfa_fcs_vport_delete(&vport->fcs_vport); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + if (rc == BFA_STATUS_PBC) { + vport->drv_port.flags &= ~BFAD_PORT_DELETE; + vport->comp_del = NULL; + return -1; + } + + wait_for_completion(vport->comp_del); + + bfad_scsi_host_free(bfad, im_port); + list_del(&vport->list_entry); + kfree(vport); + + return 0; +} + +static int +bfad_im_vport_disable(struct fc_vport *fc_vport, bool disable) +{ + struct bfad_vport_s *vport; + struct bfad_s *bfad; + struct bfa_fcs_vport_s *fcs_vport; + struct Scsi_Host *vshost; + wwn_t pwwn; + unsigned long flags; + + vport = (struct bfad_vport_s *)fc_vport->dd_data; + bfad = vport->drv_port.bfad; + vshost = vport->drv_port.im_port->shost; + u64_to_wwn(fc_host_port_name(vshost), (u8 *)&pwwn); + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, 0, pwwn); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + if (fcs_vport == NULL) + return VPCERR_BAD_WWN; + + if (disable) { + bfa_fcs_vport_stop(fcs_vport); + fc_vport_set_state(fc_vport, FC_VPORT_DISABLED); + } else { + bfa_fcs_vport_start(fcs_vport); + fc_vport_set_state(fc_vport, FC_VPORT_ACTIVE); + } + + return 0; +} + +static void +bfad_im_vport_set_symbolic_name(struct fc_vport *fc_vport) +{ + struct bfad_vport_s *vport = (struct bfad_vport_s *)fc_vport->dd_data; + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *)vport->drv_port.im_port; + struct bfad_s *bfad = im_port->bfad; + struct Scsi_Host *vshost = vport->drv_port.im_port->shost; + char *sym_name = fc_vport->symbolic_name; + struct bfa_fcs_vport_s *fcs_vport; + wwn_t pwwn; + unsigned long flags; + + u64_to_wwn(fc_host_port_name(vshost), (u8 *)&pwwn); + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, 0, pwwn); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + if (fcs_vport == NULL) + return; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + if (strlen(sym_name) > 0) + bfa_fcs_lport_set_symname(&fcs_vport->lport, sym_name); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); +} + +struct fc_function_template bfad_im_fc_function_template = { + + /* Target dynamic attributes */ + .get_starget_port_id = bfad_im_get_starget_port_id, + .show_starget_port_id = 1, + .get_starget_node_name = bfad_im_get_starget_node_name, + .show_starget_node_name = 1, + .get_starget_port_name = bfad_im_get_starget_port_name, + .show_starget_port_name = 1, + + /* Host dynamic attribute */ + .get_host_port_id = bfad_im_get_host_port_id, + .show_host_port_id = 1, + + /* Host fixed attributes */ + .show_host_node_name = 1, + .show_host_port_name = 1, + .show_host_supported_classes = 1, + .show_host_supported_fc4s = 1, + .show_host_supported_speeds = 1, + .show_host_maxframe_size = 1, + + /* More host dynamic attributes */ + .show_host_port_type = 1, + .get_host_port_type = bfad_im_get_host_port_type, + .show_host_port_state = 1, + .get_host_port_state = bfad_im_get_host_port_state, + .show_host_active_fc4s = 1, + .get_host_active_fc4s = bfad_im_get_host_active_fc4s, + .show_host_speed = 1, + .get_host_speed = bfad_im_get_host_speed, + .show_host_fabric_name = 1, + .get_host_fabric_name = bfad_im_get_host_fabric_name, + + .show_host_symbolic_name = 1, + + /* Statistics */ + .get_fc_host_stats = bfad_im_get_stats, + .reset_fc_host_stats = bfad_im_reset_stats, + + /* Allocation length for host specific data */ + .dd_fcrport_size = sizeof(struct bfad_itnim_data_s *), + + /* Remote port fixed attributes */ + .show_rport_maxframe_size = 1, + .show_rport_supported_classes = 1, + .show_rport_dev_loss_tmo = 1, + .set_rport_dev_loss_tmo = bfad_im_set_rport_loss_tmo, + .issue_fc_host_lip = bfad_im_issue_fc_host_lip, + .vport_create = bfad_im_vport_create, + .vport_delete = bfad_im_vport_delete, + .vport_disable = bfad_im_vport_disable, + .set_vport_symbolic_name = bfad_im_vport_set_symbolic_name, + .bsg_request = bfad_im_bsg_request, + .bsg_timeout = bfad_im_bsg_timeout, +}; + +struct fc_function_template bfad_im_vport_fc_function_template = { + + /* Target dynamic attributes */ + .get_starget_port_id = bfad_im_get_starget_port_id, + .show_starget_port_id = 1, + .get_starget_node_name = bfad_im_get_starget_node_name, + .show_starget_node_name = 1, + .get_starget_port_name = bfad_im_get_starget_port_name, + .show_starget_port_name = 1, + + /* Host dynamic attribute */ + .get_host_port_id = bfad_im_get_host_port_id, + .show_host_port_id = 1, + + /* Host fixed attributes */ + .show_host_node_name = 1, + .show_host_port_name = 1, + .show_host_supported_classes = 1, + .show_host_supported_fc4s = 1, + .show_host_supported_speeds = 1, + .show_host_maxframe_size = 1, + + /* More host dynamic attributes */ + .show_host_port_type = 1, + .get_host_port_type = bfad_im_get_host_port_type, + .show_host_port_state = 1, + .get_host_port_state = bfad_im_get_host_port_state, + .show_host_active_fc4s = 1, + .get_host_active_fc4s = bfad_im_get_host_active_fc4s, + .show_host_speed = 1, + .get_host_speed = bfad_im_get_host_speed, + .show_host_fabric_name = 1, + .get_host_fabric_name = bfad_im_get_host_fabric_name, + + .show_host_symbolic_name = 1, + + /* Statistics */ + .get_fc_host_stats = bfad_im_get_stats, + .reset_fc_host_stats = bfad_im_reset_stats, + + /* Allocation length for host specific data */ + .dd_fcrport_size = sizeof(struct bfad_itnim_data_s *), + + /* Remote port fixed attributes */ + .show_rport_maxframe_size = 1, + .show_rport_supported_classes = 1, + .show_rport_dev_loss_tmo = 1, + .set_rport_dev_loss_tmo = bfad_im_set_rport_loss_tmo, +}; + +/* + * Scsi_Host_attrs SCSI host attributes + */ +static ssize_t +bfad_im_serial_num_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct Scsi_Host *shost = class_to_shost(dev); + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + char serial_num[BFA_ADAPTER_SERIAL_NUM_LEN]; + + bfa_get_adapter_serial_num(&bfad->bfa, serial_num); + return sysfs_emit(buf, "%s\n", serial_num); +} + +static ssize_t +bfad_im_model_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct Scsi_Host *shost = class_to_shost(dev); + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + char model[BFA_ADAPTER_MODEL_NAME_LEN]; + + bfa_get_adapter_model(&bfad->bfa, model); + return sysfs_emit(buf, "%s\n", model); +} + +static ssize_t +bfad_im_model_desc_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct Scsi_Host *shost = class_to_shost(dev); + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + char model[BFA_ADAPTER_MODEL_NAME_LEN]; + char model_descr[BFA_ADAPTER_MODEL_DESCR_LEN]; + int nports = 0; + + bfa_get_adapter_model(&bfad->bfa, model); + nports = bfa_get_nports(&bfad->bfa); + if (!strcmp(model, "QLogic-425")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 4Gbps PCIe dual port FC HBA"); + else if (!strcmp(model, "QLogic-825")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 8Gbps PCIe dual port FC HBA"); + else if (!strcmp(model, "QLogic-42B")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 4Gbps PCIe dual port FC HBA for HP"); + else if (!strcmp(model, "QLogic-82B")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 8Gbps PCIe dual port FC HBA for HP"); + else if (!strcmp(model, "QLogic-1010")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 10Gbps single port CNA"); + else if (!strcmp(model, "QLogic-1020")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 10Gbps dual port CNA"); + else if (!strcmp(model, "QLogic-1007")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 10Gbps CNA for IBM Blade Center"); + else if (!strcmp(model, "QLogic-415")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 4Gbps PCIe single port FC HBA"); + else if (!strcmp(model, "QLogic-815")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 8Gbps PCIe single port FC HBA"); + else if (!strcmp(model, "QLogic-41B")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 4Gbps PCIe single port FC HBA for HP"); + else if (!strcmp(model, "QLogic-81B")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 8Gbps PCIe single port FC HBA for HP"); + else if (!strcmp(model, "QLogic-804")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 8Gbps FC HBA for HP Bladesystem C-class"); + else if (!strcmp(model, "QLogic-1741")) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 10Gbps CNA for Dell M-Series Blade Servers"); + else if (strstr(model, "QLogic-1860")) { + if (nports == 1 && bfa_ioc_is_cna(&bfad->bfa.ioc)) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 10Gbps single port CNA"); + else if (nports == 1 && !bfa_ioc_is_cna(&bfad->bfa.ioc)) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 16Gbps PCIe single port FC HBA"); + else if (nports == 2 && bfa_ioc_is_cna(&bfad->bfa.ioc)) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 10Gbps dual port CNA"); + else if (nports == 2 && !bfa_ioc_is_cna(&bfad->bfa.ioc)) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 16Gbps PCIe dual port FC HBA"); + } else if (!strcmp(model, "QLogic-1867")) { + if (nports == 1 && !bfa_ioc_is_cna(&bfad->bfa.ioc)) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 16Gbps PCIe single port FC HBA for IBM"); + else if (nports == 2 && !bfa_ioc_is_cna(&bfad->bfa.ioc)) + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "QLogic BR-series 16Gbps PCIe dual port FC HBA for IBM"); + } else + snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN, + "Invalid Model"); + + return sysfs_emit(buf, "%s\n", model_descr); +} + +static ssize_t +bfad_im_node_name_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct Scsi_Host *shost = class_to_shost(dev); + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_port_s *port = im_port->port; + u64 nwwn; + + nwwn = bfa_fcs_lport_get_nwwn(port->fcs_port); + return sysfs_emit(buf, "0x%llx\n", cpu_to_be64(nwwn)); +} + +static ssize_t +bfad_im_symbolic_name_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct Scsi_Host *shost = class_to_shost(dev); + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + struct bfa_lport_attr_s port_attr; + char symname[BFA_SYMNAME_MAXLEN]; + + bfa_fcs_lport_get_attr(&bfad->bfa_fcs.fabric.bport, &port_attr); + strlcpy(symname, port_attr.port_cfg.sym_name.symname, + BFA_SYMNAME_MAXLEN); + return sysfs_emit(buf, "%s\n", symname); +} + +static ssize_t +bfad_im_hw_version_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct Scsi_Host *shost = class_to_shost(dev); + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + char hw_ver[BFA_VERSION_LEN]; + + bfa_get_pci_chip_rev(&bfad->bfa, hw_ver); + return sysfs_emit(buf, "%s\n", hw_ver); +} + +static ssize_t +bfad_im_drv_version_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + return sysfs_emit(buf, "%s\n", BFAD_DRIVER_VERSION); +} + +static ssize_t +bfad_im_optionrom_version_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct Scsi_Host *shost = class_to_shost(dev); + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + char optrom_ver[BFA_VERSION_LEN]; + + bfa_get_adapter_optrom_ver(&bfad->bfa, optrom_ver); + return sysfs_emit(buf, "%s\n", optrom_ver); +} + +static ssize_t +bfad_im_fw_version_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct Scsi_Host *shost = class_to_shost(dev); + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + char fw_ver[BFA_VERSION_LEN]; + + bfa_get_adapter_fw_ver(&bfad->bfa, fw_ver); + return sysfs_emit(buf, "%s\n", fw_ver); +} + +static ssize_t +bfad_im_num_of_ports_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct Scsi_Host *shost = class_to_shost(dev); + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_s *bfad = im_port->bfad; + + return sysfs_emit(buf, "%d\n", + bfa_get_nports(&bfad->bfa)); +} + +static ssize_t +bfad_im_drv_name_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + return sysfs_emit(buf, "%s\n", BFAD_DRIVER_NAME); +} + +static ssize_t +bfad_im_num_of_discovered_ports_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct Scsi_Host *shost = class_to_shost(dev); + struct bfad_im_port_s *im_port = + (struct bfad_im_port_s *) shost->hostdata[0]; + struct bfad_port_s *port = im_port->port; + struct bfad_s *bfad = im_port->bfad; + int nrports = 2048; + struct bfa_rport_qualifier_s *rports = NULL; + unsigned long flags; + + rports = kcalloc(nrports, sizeof(struct bfa_rport_qualifier_s), + GFP_ATOMIC); + if (rports == NULL) + return sysfs_emit(buf, "Failed\n"); + + spin_lock_irqsave(&bfad->bfad_lock, flags); + bfa_fcs_lport_get_rport_quals(port->fcs_port, rports, &nrports); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + kfree(rports); + + return sysfs_emit(buf, "%d\n", nrports); +} + +static DEVICE_ATTR(serial_number, S_IRUGO, + bfad_im_serial_num_show, NULL); +static DEVICE_ATTR(model, S_IRUGO, bfad_im_model_show, NULL); +static DEVICE_ATTR(model_description, S_IRUGO, + bfad_im_model_desc_show, NULL); +static DEVICE_ATTR(node_name, S_IRUGO, bfad_im_node_name_show, NULL); +static DEVICE_ATTR(symbolic_name, S_IRUGO, + bfad_im_symbolic_name_show, NULL); +static DEVICE_ATTR(hardware_version, S_IRUGO, + bfad_im_hw_version_show, NULL); +static DEVICE_ATTR(driver_version, S_IRUGO, + bfad_im_drv_version_show, NULL); +static DEVICE_ATTR(option_rom_version, S_IRUGO, + bfad_im_optionrom_version_show, NULL); +static DEVICE_ATTR(firmware_version, S_IRUGO, + bfad_im_fw_version_show, NULL); +static DEVICE_ATTR(number_of_ports, S_IRUGO, + bfad_im_num_of_ports_show, NULL); +static DEVICE_ATTR(driver_name, S_IRUGO, bfad_im_drv_name_show, NULL); +static DEVICE_ATTR(number_of_discovered_ports, S_IRUGO, + bfad_im_num_of_discovered_ports_show, NULL); + +static struct attribute *bfad_im_host_attrs[] = { + &dev_attr_serial_number.attr, + &dev_attr_model.attr, + &dev_attr_model_description.attr, + &dev_attr_node_name.attr, + &dev_attr_symbolic_name.attr, + &dev_attr_hardware_version.attr, + &dev_attr_driver_version.attr, + &dev_attr_option_rom_version.attr, + &dev_attr_firmware_version.attr, + &dev_attr_number_of_ports.attr, + &dev_attr_driver_name.attr, + &dev_attr_number_of_discovered_ports.attr, + NULL, +}; + +static const struct attribute_group bfad_im_host_attr_group = { + .attrs = bfad_im_host_attrs +}; + +const struct attribute_group *bfad_im_host_groups[] = { + &bfad_im_host_attr_group, + NULL +}; + +static struct attribute *bfad_im_vport_attrs[] = { + &dev_attr_serial_number.attr, + &dev_attr_model.attr, + &dev_attr_model_description.attr, + &dev_attr_node_name.attr, + &dev_attr_symbolic_name.attr, + &dev_attr_hardware_version.attr, + &dev_attr_driver_version.attr, + &dev_attr_option_rom_version.attr, + &dev_attr_firmware_version.attr, + &dev_attr_number_of_ports.attr, + &dev_attr_driver_name.attr, + &dev_attr_number_of_discovered_ports.attr, + NULL, +}; + +static const struct attribute_group bfad_im_vport_attr_group = { + .attrs = bfad_im_vport_attrs +}; + +const struct attribute_group *bfad_im_vport_groups[] = { + &bfad_im_vport_attr_group, + NULL +}; -- cgit v1.2.3